(19)

(11)

EP 2 401 859 A1

(12)

(43) Date of publication: 04.01.2012 Bulletin 2012/01 (21) Application number: 10716011.1 (22) Date of filing: 23.02.2010

(51) International Patent Classification (IPC):  H04N 1/00(2006.01) H04N 1/32(2006.01) (86) International application number: PCT/GB2010/050309 (87) International publication number: WO 2010/097618 (02.09.2010 Gazette 2010/35)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR (30) Priority: 24.02.2009 GB 0903063 (71) Applicant: u-blox AG 8800 Thalwil (CH)	(72) Inventors: YULE, Andrew East Grinstead West Sussex RH19 2PN (GB) THOMASON, Graham Redhill Surrey RH1 6LZ (GB) (74) Representative: O'Callaghan, Robert James  Elkington and Fife LLP Prospect House 8 Pembroke Road GB-Sevenoaks, Kent TN13 1XR GB-Sevenoaks, Kent TN13 1XR (GB)